package zisu.algorithm.algorithm.Queue;

/**
 * @Author: 蔡翔
 * @Date: 2019/12/3 13:32
 * @Version 1.0
 */
public interface Queue<E> {
    int getSize();
    boolean isEmpty();
    void enQueue(E e);
    E deQueue();
    E getFront() throws Exception;
    Integer getCapacity();
}
